65880698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 110013120

約数和(自身を除く): 44132422

約数列:

[1, 2, 13, 26, 59, 67, 118, 134, 641, 767, 871, 1282, 1534, 1742, 3953, 7906, 8333, 16666, 37819, 42947, 51389, 75638, 85894, 102778, 491647, 558311, 983294, 1116622, 2533873, 5067746, 32940349, 65880698]

約数ペア:

[(1, 65880698), (2, 32940349), (13, 5067746), (26, 2533873), (59, 1116622), (67, 983294), (118, 558311), (134, 491647), (641, 102778), (767, 85894), (871, 75638), (1282, 51389), (1534, 42947), (1742, 37819), (3953, 16666), (7906, 8333)]